@article{solvingtheundirectedfeedbackvertexset,
  title = {Solving the undirected feedback vertex set problem by local search},
  author = {Shao-Meng Qin and Hai-Jun Zhou},
  year = {2014},
  eprint = {1405.0446},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1405.0446v1},
}